Figure 15. Generation time of blocks for simulation program
A data visualization of further study on the number of data entries is
illustrated in Fig. 16, and for the explicit, the data in first 300
minutes are only presented. Since the simulation program produces a
current measurement data entry and a voltage one, the number of data
entries stored in boosting station increases linearly. Meanwhile, when a
new block is generated, the data produced in such new block generation
process are stored in blockchain at once, hence a data synchronization
between boosting station and blockchain happens. And that is the reason
why the number of data entries in blockchain grows in a stepwise way.
Furthermore, when a data summon event happens, the synchronization time
would be advanced, so some “narrower” steps can be seen in the diagram
of Fig. 16.